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发明名称
Quartz-to-metal seals
摘要
申请公布号
GB780614(A)
申请公布日期
1957.08.07
申请号
GB19550005480
申请日期
1955.02.23
申请人
THE BRITISH THOMSON-HOUSTON COMPANY LIMITED
发明人
RAWSON HAROLD
分类号
C03C27/04
主分类号
C03C27/04
代理机构
代理人
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地址
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